82298013

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{439}}^1$

素因数の和:641

約数の個数: 32

約数和(自身を含む): 128409600

約数和(自身を除く): 46111587

約数列:

[1, 3, 7, 21, 79, 113, 237, 339, 439, 553, 791, 1317, 1659, 2373, 3073, 8927, 9219, 26781, 34681, 49607, 62489, 104043, 148821, 187467, 242767, 347249, 728301, 1041747, 3918953, 11756859, 27432671, 82298013]

約数ペア:

[(1, 82298013), (3, 27432671), (7, 11756859), (21, 3918953), (79, 1041747), (113, 728301), (237, 347249), (339, 242767), (439, 187467), (553, 148821), (791, 104043), (1317, 62489), (1659, 49607), (2373, 34681), (3073, 26781), (8927, 9219)]