3847883039

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{7829}}^1$

素因数の和:8351

約数の個数: 32

約数和(自身を含む): 5177571840

約数和(自身を除く): 1329688801

約数列:

[1, 7, 11, 13, 77, 91, 143, 491, 1001, 3437, 5401, 6383, 7829, 37807, 44681, 54803, 70213, 86119, 101777, 491491, 602833, 712439, 1119547, 3844039, 7836829, 26908273, 42284429, 49972507, 295991003, 349807549, 549697577, 3847883039]

約数ペア:

[(1, 3847883039), (7, 549697577), (11, 349807549), (13, 295991003), (77, 49972507), (91, 42284429), (143, 26908273), (491, 7836829), (1001, 3844039), (3437, 1119547), (5401, 712439), (6383, 602833), (7829, 491491), (37807, 101777), (44681, 86119), (54803, 70213)]