713666847

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{983}}^1$

素因数の和:1323

約数の個数: 32

約数和(自身を含む): 1027768320

約数和(自身を除く): 314101473

約数列:

[1, 3, 19, 47, 57, 141, 271, 813, 893, 983, 2679, 2949, 5149, 12737, 15447, 18677, 38211, 46201, 56031, 138603, 242003, 266393, 726009, 799179, 877819, 2633457, 5061467, 12520471, 15184401, 37561413, 237888949, 713666847]

約数ペア:

[(1, 713666847), (3, 237888949), (19, 37561413), (47, 15184401), (57, 12520471), (141, 5061467), (271, 2633457), (813, 877819), (893, 799179), (983, 726009), (2679, 266393), (2949, 242003), (5149, 138603), (12737, 56031), (15447, 46201), (18677, 38211)]