1333361491

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{401}}^1$

素因数の和:656

約数の個数: 48

約数和(自身を含む): 1759795200

約数和(自身を除く): 426433709

約数列:

[1, 7, 11, 31, 49, 77, 199, 217, 341, 401, 539, 1393, 1519, 2189, 2387, 2807, 4411, 6169, 9751, 12431, 15323, 16709, 19649, 30877, 43183, 67859, 79799, 87017, 107261, 136741, 216139, 302281, 475013, 558593, 609119, 877789, 957187, 2473769, 3325091, 3910151, 6144523, 6700309, 17316383, 27211459, 43011661, 121214681, 190480213, 1333361491]

約数ペア:

[(1, 1333361491), (7, 190480213), (11, 121214681), (31, 43011661), (49, 27211459), (77, 17316383), (199, 6700309), (217, 6144523), (341, 3910151), (401, 3325091), (539, 2473769), (1393, 957187), (1519, 877789), (2189, 609119), (2387, 558593), (2807, 475013), (4411, 302281), (6169, 216139), (9751, 136741), (12431, 107261), (15323, 87017), (16709, 79799), (19649, 67859), (30877, 43183)]