42174671

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:176

約数の個数: 48

約数和(自身を含む): 58605120

約数和(自身を除く): 16430449

約数列:

[1, 7, 11, 17, 29, 77, 101, 119, 121, 187, 203, 319, 493, 707, 847, 1111, 1309, 1717, 2057, 2233, 2929, 3451, 3509, 5423, 7777, 12019, 12221, 14399, 18887, 20503, 24563, 32219, 37961, 49793, 59653, 85547, 132209, 207757, 225533, 348551, 354409, 417571, 547723, 1454299, 2480863, 3834061, 6024953, 42174671]

約数ペア:

[(1, 42174671), (7, 6024953), (11, 3834061), (17, 2480863), (29, 1454299), (77, 547723), (101, 417571), (119, 354409), (121, 348551), (187, 225533), (203, 207757), (319, 132209), (493, 85547), (707, 59653), (847, 49793), (1111, 37961), (1309, 32219), (1717, 24563), (2057, 20503), (2233, 18887), (2929, 14399), (3451, 12221), (3509, 12019), (5423, 7777)]