224765877

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{2357}}^1$

素因数の和:2625

約数の個数: 32

約数和(自身を含む): 362188800

約数和(自身を除く): 137422923

約数列:

[1, 3, 7, 19, 21, 57, 133, 239, 399, 717, 1673, 2357, 4541, 5019, 7071, 13623, 16499, 31787, 44783, 49497, 95361, 134349, 313481, 563323, 940443, 1689969, 3943261, 10703137, 11829783, 32109411, 74921959, 224765877]

約数ペア:

[(1, 224765877), (3, 74921959), (7, 32109411), (19, 11829783), (21, 10703137), (57, 3943261), (133, 1689969), (239, 940443), (399, 563323), (717, 313481), (1673, 134349), (2357, 95361), (4541, 49497), (5019, 44783), (7071, 31787), (13623, 16499)]