4071199293

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{21391}}^1$

素因数の和:21479

約数の個数: 64

約数和(自身を含む): 7393075200

約数和(自身を除く): 3321875907

約数列:

[1, 3, 7, 9, 19, 21, 27, 53, 57, 63, 133, 159, 171, 189, 371, 399, 477, 513, 1007, 1113, 1197, 1431, 3021, 3339, 3591, 7049, 9063, 10017, 21147, 21391, 27189, 63441, 64173, 149737, 190323, 192519, 406429, 449211, 577557, 1133723, 1219287, 1347633, 2845003, 3401169, 3657861, 4042899, 7936061, 8535009, 10203507, 10973583, 21540737, 23808183, 25605027, 30610521, 64622211, 71424549, 76815081, 150785159, 193866633, 214273647, 452355477, 581599899, 1357066431, 4071199293]

約数ペア:

[(1, 4071199293), (3, 1357066431), (7, 581599899), (9, 452355477), (19, 214273647), (21, 193866633), (27, 150785159), (53, 76815081), (57, 71424549), (63, 64622211), (133, 30610521), (159, 25605027), (171, 23808183), (189, 21540737), (371, 10973583), (399, 10203507), (477, 8535009), (513, 7936061), (1007, 4042899), (1113, 3657861), (1197, 3401169), (1431, 2845003), (3021, 1347633), (3339, 1219287), (3591, 1133723), (7049, 577557), (9063, 449211), (10017, 406429), (21147, 192519), (21391, 190323), (27189, 149737), (63441, 64173)]