15697963947

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{7243}}^1$

素因数の和:7659

約数の個数: 32

約数和(自身を含む): 21893338368

約数和(自身を除く): 6195374421

約数列:

[1, 3, 43, 53, 129, 159, 317, 951, 2279, 6837, 7243, 13631, 16801, 21729, 40893, 50403, 311449, 383879, 722443, 934347, 1151637, 2167329, 2296031, 6888093, 16506797, 49520391, 98729333, 121689643, 296187999, 365068929, 5232654649, 15697963947]

約数ペア:

[(1, 15697963947), (3, 5232654649), (43, 365068929), (53, 296187999), (129, 121689643), (159, 98729333), (317, 49520391), (951, 16506797), (2279, 6888093), (6837, 2296031), (7243, 2167329), (13631, 1151637), (16801, 934347), (21729, 722443), (40893, 383879), (50403, 311449)]