29123750721

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{643}}^1\times {\mathrm{4133}}^1$

素因数の和:5073

約数の個数: 32

約数和(自身を含む): 42042978432

約数和(自身を除く): 12919227711

約数列:

[1, 3, 13, 39, 281, 643, 843, 1929, 3653, 4133, 8359, 10959, 12399, 25077, 53729, 161187, 180683, 542049, 1161373, 2348879, 2657519, 3484119, 7046637, 7972557, 15097849, 34547747, 45293547, 103643241, 746762839, 2240288517, 9707916907, 29123750721]

約数ペア:

[(1, 29123750721), (3, 9707916907), (13, 2240288517), (39, 746762839), (281, 103643241), (643, 45293547), (843, 34547747), (1929, 15097849), (3653, 7972557), (4133, 7046637), (8359, 3484119), (10959, 2657519), (12399, 2348879), (25077, 1161373), (53729, 542049), (161187, 180683)]