351001091

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{499}}^1$

素因数の和:803

約数の個数: 32

約数和(自身を含む): 445824000

約数和(自身を除く): 94822909

約数列:

[1, 7, 17, 23, 119, 161, 257, 391, 499, 1799, 2737, 3493, 4369, 5911, 8483, 11477, 30583, 41377, 59381, 80339, 100487, 128243, 195109, 703409, 897701, 1365763, 2180131, 2949589, 15260917, 20647123, 50143013, 351001091]

約数ペア:

[(1, 351001091), (7, 50143013), (17, 20647123), (23, 15260917), (119, 2949589), (161, 2180131), (257, 1365763), (391, 897701), (499, 703409), (1799, 195109), (2737, 128243), (3493, 100487), (4369, 80339), (5911, 59381), (8483, 41377), (11477, 30583)]