221331190839

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1\times {\mathrm{242069}}^1$

素因数の和:242455

約数の個数: 32

約数和(自身を含む): 326271628800

約数和(自身を除く): 104940437961

約数列:

[1, 3, 11, 33, 103, 269, 309, 807, 1133, 2959, 3399, 8877, 27707, 83121, 242069, 304777, 726207, 914331, 2662759, 7988277, 24933107, 65116561, 74799321, 195349683, 274264177, 716282171, 822792531, 2148846513, 6707005783, 20121017349, 73777063613, 221331190839]

約数ペア:

[(1, 221331190839), (3, 73777063613), (11, 20121017349), (33, 6707005783), (103, 2148846513), (269, 822792531), (309, 716282171), (807, 274264177), (1133, 195349683), (2959, 74799321), (3399, 65116561), (8877, 24933107), (27707, 7988277), (83121, 2662759), (242069, 914331), (304777, 726207)]