1677647531

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1\times {\mathrm{467}}^1$

素因数の和:971

約数の個数: 32

約数和(自身を含む): 2047638528

約数和(自身を除く): 369990997

約数列:

[1, 7, 23, 53, 161, 371, 421, 467, 1219, 2947, 3269, 8533, 9683, 10741, 22313, 24751, 67781, 75187, 156191, 173257, 196607, 513199, 569273, 1376249, 3592393, 3984911, 4521961, 10420171, 31653727, 72941197, 239663933, 1677647531]

約数ペア:

[(1, 1677647531), (7, 239663933), (23, 72941197), (53, 31653727), (161, 10420171), (371, 4521961), (421, 3984911), (467, 3592393), (1219, 1376249), (2947, 569273), (3269, 513199), (8533, 196607), (9683, 173257), (10741, 156191), (22313, 75187), (24751, 67781)]