1173459

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:219

約数の個数: 32

約数和(自身を含む): 2004480

約数和(自身を除く): 831021

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 173, 323, 357, 399, 519, 969, 1211, 2261, 2941, 3287, 3633, 6783, 8823, 9861, 20587, 23009, 55879, 61761, 69027, 167637, 391153, 1173459]

約数ペア:

[(1, 1173459), (3, 391153), (7, 167637), (17, 69027), (19, 61761), (21, 55879), (51, 23009), (57, 20587), (119, 9861), (133, 8823), (173, 6783), (323, 3633), (357, 3287), (399, 2941), (519, 2261), (969, 1211)]