1402308243

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{857}}^1\times {\mathrm{1367}}^1$

素因数の和:2256

約数の個数: 48

約数和(自身を含む): 2441387520

約数和(自身を除く): 1039079277

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 857, 1197, 1367, 2571, 4101, 5999, 7713, 9569, 12303, 16283, 17997, 25973, 28707, 48849, 53991, 77919, 86121, 113981, 146547, 181811, 233757, 341943, 545433, 1025829, 1171519, 1636299, 3514557, 8200633, 10543671, 22258861, 24601899, 66776583, 73805697, 155812027, 200329749, 467436081, 1402308243]

約数ペア:

[(1, 1402308243), (3, 467436081), (7, 200329749), (9, 155812027), (19, 73805697), (21, 66776583), (57, 24601899), (63, 22258861), (133, 10543671), (171, 8200633), (399, 3514557), (857, 1636299), (1197, 1171519), (1367, 1025829), (2571, 545433), (4101, 341943), (5999, 233757), (7713, 181811), (9569, 146547), (12303, 113981), (16283, 86121), (17997, 77919), (25973, 53991), (28707, 48849)]