1019969153

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2953}}^1$

素因数の和:3046

約数の個数: 32

約数和(自身を含む): 1276128000

約数和(自身を除く): 256158847

約数列:

[1, 7, 19, 49, 53, 133, 343, 371, 931, 1007, 2597, 2953, 6517, 7049, 18179, 20671, 49343, 56107, 144697, 156509, 345401, 392749, 1012879, 1095563, 2749243, 2973671, 7668941, 19244701, 20815697, 53682587, 145709879, 1019969153]

約数ペア:

[(1, 1019969153), (7, 145709879), (19, 53682587), (49, 20815697), (53, 19244701), (133, 7668941), (343, 2973671), (371, 2749243), (931, 1095563), (1007, 1012879), (2597, 392749), (2953, 345401), (6517, 156509), (7049, 144697), (18179, 56107), (20671, 49343)]