237996801

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{164249}}^1$

素因数の和:164285

約数の個数: 24

約数和(自身を含む): 409968000

約数和(自身を除く): 171971199

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 164249, 492747, 1149743, 1478241, 3449229, 3777727, 10347687, 11333181, 26444089, 33999543, 79332267, 237996801]

約数ペア:

[(1, 237996801), (3, 79332267), (7, 33999543), (9, 26444089), (21, 11333181), (23, 10347687), (63, 3777727), (69, 3449229), (161, 1478241), (207, 1149743), (483, 492747), (1449, 164249)]