41887419

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1721}}^1$

素因数の和:1811

約数の個数: 32

約数和(自身を含む): 68328960

約数和(自身を除く): 26441541

約数列:

[1, 3, 7, 19, 21, 57, 61, 133, 183, 399, 427, 1159, 1281, 1721, 3477, 5163, 8113, 12047, 24339, 32699, 36141, 98097, 104981, 228893, 314943, 686679, 734867, 1994639, 2204601, 5983917, 13962473, 41887419]

約数ペア:

[(1, 41887419), (3, 13962473), (7, 5983917), (19, 2204601), (21, 1994639), (57, 734867), (61, 686679), (133, 314943), (183, 228893), (399, 104981), (427, 98097), (1159, 36141), (1281, 32699), (1721, 24339), (3477, 12047), (5163, 8113)]