426879843

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{3371}}^1$

素因数の和:3595

約数の個数: 32

約数和(自身を含む): 652603392

約数和(自身を除く): 225723549

約数列:

[1, 3, 13, 17, 39, 51, 191, 221, 573, 663, 2483, 3247, 3371, 7449, 9741, 10113, 42211, 43823, 57307, 126633, 131469, 171921, 643861, 744991, 1931583, 2234973, 8370193, 10945637, 25110579, 32836911, 142293281, 426879843]

約数ペア:

[(1, 426879843), (3, 142293281), (13, 32836911), (17, 25110579), (39, 10945637), (51, 8370193), (191, 2234973), (221, 1931583), (573, 744991), (663, 643861), (2483, 171921), (3247, 131469), (3371, 126633), (7449, 57307), (9741, 43823), (10113, 42211)]