875238

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:261

約数の個数: 48

約数和(自身を含む): 2202480

約数和(自身を除く): 1327242

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 229, 273, 294, 458, 546, 637, 687, 1274, 1374, 1603, 1911, 2977, 3206, 3822, 4809, 5954, 8931, 9618, 11221, 17862, 20839, 22442, 33663, 41678, 62517, 67326, 125034, 145873, 291746, 437619, 875238]

約数ペア:

[(1, 875238), (2, 437619), (3, 291746), (6, 145873), (7, 125034), (13, 67326), (14, 62517), (21, 41678), (26, 33663), (39, 22442), (42, 20839), (49, 17862), (78, 11221), (91, 9618), (98, 8931), (147, 5954), (182, 4809), (229, 3822), (273, 3206), (294, 2977), (458, 1911), (546, 1603), (637, 1374), (687, 1274)]