171961998

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{41597}}^1$

素因数の和:41668

約数の個数: 32

約数和(自身を含む): 377377056

約数和(自身を除く): 205415058

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 41597, 83194, 124791, 249582, 540761, 1081522, 1622283, 2204641, 3244566, 4409282, 6613923, 13227846, 28660333, 57320666, 85980999, 171961998]

約数ペア:

[(1, 171961998), (2, 85980999), (3, 57320666), (6, 28660333), (13, 13227846), (26, 6613923), (39, 4409282), (53, 3244566), (78, 2204641), (106, 1622283), (159, 1081522), (318, 540761), (689, 249582), (1378, 124791), (2067, 83194), (4134, 41597)]