291245310733

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1\times {\mathrm{419}}^1\times {\mathrm{2837}}^1$

素因数の和:3717

約数の個数: 32

約数和(自身を含む): 322000842240

約数和(自身を除く): 30755531507

約数列:

[1, 13, 47, 401, 419, 611, 2837, 5213, 5447, 18847, 19693, 36881, 133339, 168019, 245011, 256009, 1137637, 1188703, 1733407, 2184247, 7896893, 14789281, 15453139, 53468939, 55869041, 102659609, 476669903, 695096207, 726297533, 6196708739, 22403485441, 291245310733]

約数ペア:

[(1, 291245310733), (13, 22403485441), (47, 6196708739), (401, 726297533), (419, 695096207), (611, 476669903), (2837, 102659609), (5213, 55869041), (5447, 53468939), (18847, 15453139), (19693, 14789281), (36881, 7896893), (133339, 2184247), (168019, 1733407), (245011, 1188703), (256009, 1137637)]