1382220221473

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{1041857}}^1$

素因数の和:1042177

約数の個数: 32

約数和(自身を含む): 1736318868480

約数和(自身を除く): 354098647007

約数列:

[1, 7, 13, 61, 91, 239, 427, 793, 1673, 3107, 5551, 14579, 21749, 102053, 189527, 1041857, 1326689, 7292999, 13544141, 63553277, 94808987, 249003823, 444872939, 826192601, 1743026761, 3237049699, 5783348207, 15189233203, 22659347893, 106324632421, 197460031639, 1382220221473]

約数ペア:

[(1, 1382220221473), (7, 197460031639), (13, 106324632421), (61, 22659347893), (91, 15189233203), (239, 5783348207), (427, 3237049699), (793, 1743026761), (1673, 826192601), (3107, 444872939), (5551, 249003823), (14579, 94808987), (21749, 63553277), (102053, 13544141), (189527, 7292999), (1041857, 1326689)]