39866085973

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1\times {\mathrm{3457}}^1$

素因数の和:3877

約数の個数: 32

約数和(自身を含む): 46926996480

約数和(自身を除く): 7060910507

約数列:

[1, 7, 61, 113, 239, 427, 791, 1673, 3457, 6893, 14579, 24199, 27007, 48251, 102053, 189049, 210877, 390641, 826223, 1476139, 1647427, 2734487, 5783561, 11531989, 23829101, 50399603, 93363199, 166803707, 352797221, 653542393, 5695155139, 39866085973]

約数ペア:

[(1, 39866085973), (7, 5695155139), (61, 653542393), (113, 352797221), (239, 166803707), (427, 93363199), (791, 50399603), (1673, 23829101), (3457, 11531989), (6893, 5783561), (14579, 2734487), (24199, 1647427), (27007, 1476139), (48251, 826223), (102053, 390641), (189049, 210877)]